What is the air quality trend in Zacatepec?

Over the past 21 days, Zacatepec had an average AQI of 58 based on station measurements. The worst day was 2026-05-24 with AQI 155.

How is Zacatepec air quality measured?

Air quality in Zacatepec is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Zacatepec, Mexico

Name: Zacatepec Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Zacatepec, Mexico.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

453h

PM2.5 Station

453h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	49	37–58	12.1 µg/m³	6h	2
2026-06-08	39	16–61	9.7 µg/m³	24h	3
2026-06-07	45	21–74	11.3 µg/m³	22h	2
2026-06-06	45	17–73	11.5 µg/m³	23h	2
2026-06-05	49	15–102	13.0 µg/m³	23h	3
2026-06-04	48	29–122	12.4 µg/m³	22h	3
2026-06-03	50	25–74	13.1 µg/m³	22h	3
2026-06-02	52	9–86	14.1 µg/m³	22h	3
2026-06-01	65	24–466	30.9 µg/m³	23h	3
2026-05-31	54	25–97	14.9 µg/m³	24h	3
2026-05-30	52	23–105	14.0 µg/m³	24h	3
2026-05-29	49	13–99	13.7 µg/m³	24h	3
2026-05-28	46	24–83	11.9 µg/m³	23h	3
2026-05-27	45	5–88	11.9 µg/m³	21h	2
2026-05-26	110	27–497	75.3 µg/m³	22h	3
2026-05-25	77	22–500	44.6 µg/m³	22h	2
2026-05-24	155	12–500	142.4 µg/m³	23h	3
2026-05-23	58	22–225	20.5 µg/m³	22h	3
2026-05-22	41	18–64	10.3 µg/m³	22h	3
2026-05-21	49	14–70	12.5 µg/m³	24h	3
2026-05-20	50	22–97	13.5 µg/m³	15h	3

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